Home / 3,016,518.15-4,524,777.23-2,485,077.15

Finding the Fourth Proportional to 3,016,518.15, 4,524,777.23 and 2,485,077.15

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Solution

The fourth proportional to 3,016,518.15, 4,524,777.23 and 2,485,077.15 is: 3,727,615.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,518.15 : 4,524,777.23 = 2,485,077.15 : x
  2. Step 2: Convert to fraction form
    3,016,518.15/4,524,777.23 = 2,485,077.15/x
  3. Step 3: Cross multiply
    3,016,518.15x = 4,524,777.23 × 2,485,077.15
  4. Step 4: Simplify right side
    3,016,518.15x = 11,244,420,490,687.91
  5. Step 5: Solve for x
    x = 11,244,420,490,687.91/3,016,518.15
  6. Step 6: Final answer
    x = 3,727,615.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.